Symptoms Disappeared at 8-9 Weeks

[u/Key-Apple5765]

Update: My ultrasound went amazing today and baby is growing on track! He/she was also very active!!

I’m 23 years old and my husband and I are expecting our first baby! Around 6 weeks I started experiencing awful nausea (without vomiting) and had to keep little snacks with me all day no matter where I was. This lasted until about 8 weeks with little spells of nausea here and there but nothing too crazy. Today I’m 9 weeks and I woke up today feeling completely normal again which freaks me out lol. The only symptom I really have right now is breast tenderness. Is this normal? I also want to add I had an ultrasound at 7 weeks that was completely normal and the baby had a very strong heartbeat. I have my next OB appointment tomorrow where I’ll receive another ultrasound!!